Anker Laptop Power Bank, 25,000mAh Portable Charger with Triple 100W USB-C Ports for Multi-Device Charging, Built-In and Retractable Cables, For iPhone 16/15 Series, Samsung, and More

This battery pack has been designed with travel in mind, and I can confirm that it's the only battery you need to take with you, even if a couple of you are travelling, with the caveat that you might also need to take the right cables or adapters for your needs (as the two on-board cables are USB-C).It has enough capacity and output to easily charge and power any device you're realistically taking on a plane with you, with 165w of total output potential. It sits comfortable under the maximum permitted battery size, at 97wh, and has this clearly marked - along with a picture of a plane to further indicate flight worthiness - on the bottom.One thing to watch out for is that it has '165w' in huge (for the unit) lettering on the side, which might mislead some less educated security officer or flight attendant to think it is over the 100wh limit. Of course, this is just the maximum output, NOT the capacity, so be sure to point them to the stats on the bottom of the unit if ever questioned.In use, this pack works great - the shorter built-in cable doubles up as a handle so if you do need to carry it by hand, you can do so a bit more comfortably. That then opens up to a more useful 0.6m or so.The second cable is a great idea - nearly 3ft when fully extended, but retracts completely into the pack when you don't need it (and you can ratchet stop it at any point in-between), it's long enough to keep the battery in your backpack and have the cable trailing out to the phone in your hand. Very useful!As a newer Anker battery pack, it comes with the more detailed display which shows you live input and output usage, by the port and watt, so you can see exactly what's going on. It also has pass-through charging so you can keep the unit plugged in to the wall and charge up your devices at the same time, meaning you'll wake up to everything fully charged without having to wake up early to swap cables over - very useful for travelling.It's not the smallest thing in the world - with that much power you'd not expect it to be anyway - but it's also not huge. Indeed it feels smaller than Anker's last gen battery packs, which also came with less capacity. You'll easily lose the weight of this battery in a backpack or shoulder bag, and it wouldn't be annoying in a small messenger / gig bag, if the bag is big enough to fit it in of course.All in all, a no-brainer recommendation - if you're doing a couple of days on the move for work, or travelling anywhere, this is a worthy addition to your bag as it will give you a complete charge of a laptop and your phone, or 4+ charges just of your phone, meaning you'll never be panic-hunting for a power supply should a flight be delayed or missed etc. Well worth the money.

I’ve been using the Anker 25K Power Bank (165W) for a few weeks now, and overall, I’m really impressed with its performance. The built-in USB-C cables are a game-changer—one extends up to 27 inches, while the other doubles as a carrying strap. It’s super convenient to have the cables integrated, so I don’t have to worry about carrying extras.The charging speed is fantastic, easily handling my laptop and phone at the same time without slowing down. The real-time display showing power usage is a nice touch, letting me see exactly how much power each device is drawing. The 25,000mAh capacity is more than enough to keep my devices charged throughout the day, even when I’m on the go.The only downside is that it is a bit heavy, but that is to be expected given how much power it holds. Also, while the retractable cable feels sturdy, I handle it carefully just to make sure it lasts.Overall, this is a powerful, well-designed power bank that’s perfect for anyone needing a reliable charging solution for multiple devices. Would definitely recommend!

Really good charger and portability, it’s an all in one nd a game charger with those built in cables which are very sturdy, you won’t need to worry about it ripping.

As an FYI I have just moved over from a UGREEN Nexode Power Bank 20000mAh 130w (Amazon £55.99) after only having for 3 months. Absolutely nothing wrong with this bank, but what I learnt from that was that I really LOVE these power bank brick sizes and the screen info they can provide (watts/port status etc) and the multi device charging they provide. So I felt the need for even greater capacity/storage and the upgrade bug bit me.If one does the mAh maths the Anker is exactly the same value/mAh 20,000 v 25,000, cost v cost+. So no brainer really to upgrade for the sweet extra features.This is Anker’s latest power bank providing huge capacity and 2 neat built in cables.For 99% of users this is ideal as no money is wasted on the charging dock functionality of the PRIME series.So to begin there is no point me reiterating what has already been said in prev user reviews but instead I will focus on things maybe not mentioned/obvious.In no particular order my observations_- Black (dark grey) version when on sale £69.99 UK_April 2025. Why was the silver not reduced also from its retail of £89.99 ? Shame but oh well- Battery % status is only in 2 digits (eg: 80% charged) , whilst charging status is 4 digit % (eg: 80.24% charging) This is rather clever as the lower digits will always move up visually whilst charging (with a decent power charger at least) This gives a positive sense that it is working and loading up. Nice work.- Despite what anyone thinks 25,000 mAh will not give 25,000 in use. It doesn’t work that way due to inefficiencies of any/all power banks. So expect 13,500-17,000 mAh useable capacity.- The screen brightness and pixel clarity is much better than the UGREEN variation. It is still very visible in full sun. It was much dimmer so not a chance with the UGREEN unit. The screen brightness or display time cannot be altered in anyway (unlike in the Anker PRIME series)- Cycling through the menu gives you ‘Battery temp’ / ‘Port usage / ‘battery health’ / ‘cycle counts’. All rather informative and again gives a feeling that you know what’s going on and condition of your bank. The UGREEN did not have this extra info. Nice work Anker.- The only rubber protection is on the small base rather than say some feet on its back like the UGREEN. This means unless you stand it up tall to use or lay down on something soft it will scratch over time. Hmm not so clever maybe.- Pass through charging (so you can charge bank and a device) will ONLY work if the power IN (from charger) is greater than the power OUT (to device/s).- Max charging capacity is 100W (obvs need a capable charger)- To access trickle charge mode (for very low power devices) you need to rapid press the power x2. A Blue dot will display top RHS to the charge %. To exit do the same. I could not find this info in the downloaded manual- There is insufficient slack to use the external USB-C cable lanyard any more than around all your fingers. No way will it go around your wrist unless you are a child.- Anker clearly states the 90Wh capacity (25,000 mAh) on the rear case. NOTE: 100Wh is the max allowed on planes (never in checked luggage tho). It also has a QR code adjacent the figure, but unfortunately my phone will not recognise it so I don’t know where it leads. A statement on their website I hope. Great was to prove to any over-zealous security personnel at airport.- I was initially not a fan at first of built in cables just seeing them as a potential point of failure for the future. But I have to say they are very neatly undertaken. I hope they stand the test of use/time. The spring loaded one is where I strongly suspect it would fail first, most likely in the out position.- 18 month guarantee incl not the 2 year of the UGREEN. Hmmm so watch out for those attached cables guys especially the spring loaded one. Time will tell if I am just a Wendy-worries :-)For now I am a really happy bunny with this purchase.Can’t think of anything else hope this helps someone.